Chiquimil Formation

Geology

Group: Santa María

Members: unnamed (1), A (3), B (4), El Jarillal (6), El Áspero (1)

Lithologies: "shale" (5), siltstone (1), sandstone (10)

Paleoenvironments: terrestrial indet. (8), fluvial indet. (5), "floodplain" (1), lacustrine indet. (1)

Age range: base of the Huayquerian to the top of the Tortonian or 8.00000 to 7.24600 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Tortonian11.62 - 7.246Argentina (Catamarca) (212305)
Late/Upper Miocene11.608 - 5.333Argentina (Catamarca) (137142 139651 139654 139659 139661 139703)
Late/Upper Miocene11.608 - 5.333Argentina (Tucumán) (139583)
Huayquerian8.0 - 5.0Argentina (Catamarca) (157794 198540 198542 198543 198546 198547 204536)